Anthony John Leo, MD
Surgery Physician · Oelwein, IA
Anthony John Leo, MD is a surgery physician with a practice address in Oelwein, Iowa, and NPI 1609925981, issued on Jan 9, 2007. Check the license (Iowa 23996, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Anthony John Leo
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 23996 IA
Self-reported in NPPES; status is on the state search - Practice location
- 201 8TH Ave SE, Oelwein, IA 50662
- Phone
- (319) 283-4321
- Enumerated
- Jan 9, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (319) 283-4322
- Medicaid ID
- 0019935 IA
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 437 in Iowa → Look up another NPI →
Also registered at 201 8TH Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Perry Comeau, CRNACertified Registered Nurse Anesthetist1386644615
- Theresa Ledesma, ARNPEmergency Clinical Nurse Specialist1821196700
- Anne Pelc, PHARMDPharmacist1801133830
Verify Anthony John Leo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 23996Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average surgery physician in 2024
14 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Anthony John Leo among 437 surgery physician records in Iowa
Anthony John Leo, MD is one of 437 surgery physician records with a practice address in Iowa. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 55% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2007 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 surgery physician record lists a practice address in Oelwein
They are 1 of the 58 NPPES records with a practice address in Oelwein, and 437 surgery physician records in Iowa.
All 437 in Iowa → Every provider in Oelwein → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Troy Ivey, D.O.Waverly, IA 506771194719088
- Lisa Owens, MDWaverly, IA 506771497771596
- Randolfo De Leon, M.D.Independence, IA 506441356483663
- Robert Cak, MDWaterloo, IA 507011609829688
- Douglas Duven, MDWaterloo, IA 507011861445223
- Melissa Garrett, M.D.Waterloo, IA 507011881910271
- Brian Gerrelts, MDWaterloo, IA 507011003869397
- Jayson GesmeWaterloo, IA 507011821042698
Common questions
What is Anthony John Leo, MD's NPI number?
Anthony John Leo, MD's National Provider Identifier (NPI) is 1609925981, issued on Jan 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Anthony John Leo, MD located?
The NPPES record lists a practice address at 201 8TH Ave SE, Oelwein, IA, 50662. Phone: (319) 283-4321. Providers update this record themselves, so call before visiting.
How can I verify Anthony John Leo, MD's license?
NPPES lists Iowa license number 23996, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Anthony John Leo, MD prescribe under Medicare Part D?
In 2024, Anthony John Leo, MD had 14 Medicare Part D claims; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.